<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
	<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
	<title>删除数组中重复的值</title>
	<script type="text/javascript">
        function deleteValue(arr){
           for(var i=0 ; i<arr.length ; i++){
           	   for(var j=i+1 ; j<arr.length ; j++){
                    if(arr[i]==arr[j]){
                    	arr.splice(j,1);
                    }
           	   }
           }
           return arr;
        }
        arr=['a','b','c','d','a','b','c','d','e' ,1 ,'1'];
        alert(deleteValue(arr));
	</script>
</head>
<body>
	
</body>
</html>